do what they did, lift his shirt and see exdoes he have explos e explosives -- have him do his own strip search to your satisfaction while you're he a safe distance away. >> amazing pictures here, tom. this is very much, ever since particularly the recent wars in this country, this has become very much the operational procedure for police departments all over the country? >> yeah, nationally here, the fbi, state police, many city police use this all the time, especially if a ruraleral area, it could be used with a missing child that may have wandered into the woods, at night, you can look down and see if you see an object moving around. sometimes it also is showing animals, deer, bear, other animals moving around, fugitive searches, missing persons searches, tactical operations like that it's invaluable. >> certainly worked in an extraordinary way as these images attest this time. wolf? >> excellent explanation, guys. thanks so much. police, meanwhile, are scouring the final crime scene where the surviving suspect was found hiding in that boat.